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Your search for "vision" returned 2,071 results
How Holograms Work
science.howstuffworks.com/hologram.htm
If you want to see a hologram, you don't have to look much farther than your wallet. But the most impressive holograms are large scale and illuminated with lasers or displayed in a darkened room with carefully directed lighting. Learn how a hologram, light and your brain work together make clear, 3-D images.
Nutrition for Seniors
health.howstuffworks.com/wellness/food-nutrition/facts/nutrition-for-seniors.htm
Nutrition for seniors can be confusing as some nutrients become more important and others may become harmful. Learn how nutrition for seniors works.
How Baxter the Robot Works
science.howstuffworks.com/baxter-robot.htm
Baxter the Robot is a careful and friendly robotic coworker. Learn about the manufacturing robot Baxter.
10 Big Questions About Buddhism, Answered
people.howstuffworks.com/10-big-questions-about-buddhism-answered.htm
What's the point of meditation? Are all Buddhists vegetarians and pacifists? What do we misunderstand about Karma? Find out more about Buddhism in our article.
A Guide to Home Safety
home.howstuffworks.com/home-improvement/household-safety/a-guide-to-home-safety.htm
Home safety is an important issue. Learn valuable safety precautions that will reduce the risk of an injury or death occurring in your home.
How Sidewinder Missiles Work
science.howstuffworks.com/sidewinder.htm
A Sidewinder missile weaves through the air toward an enemy target as if it has a mind of its own -- and in a way, it does. High-tech "smart weapons" take most of the guess work out of hitting a target. Find out how Sidewinders seek and destroy.
How Robotic Surgery Will Work
health.howstuffworks.com/medicine/modern-technology/robotic-surgery.htm
Robotic surgery, once the stuff of fiction, is now a reality. Robots are already helping people operate. Learn more about robotic surgery.
How Hearing Works
health.howstuffworks.com/mental-health/human-nature/perception/hearing.htm
Hearing is made possible through physical movement, rather than chemical reactions. Learn about hearing and see diagrams explaining the hearing process.
How a Symbiotic Relationship Works
science.howstuffworks.com/life/evolution/symbiosis.htm
Symbiosis can be mutually beneficial, helping two creatures survive in a hostile environment. Learn about the different forms of symbiosis.
How Capitalism Works
money.howstuffworks.com/capitalism.htm
Capitalism is, in essence, economic freedom. Learn about the state of capitalism today and the basic approaches to a modern economic system.